/**
 * Copyright (c) 2009, Christian Schneider
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * - Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *  - Neither the names of the authors nor the names of its contributors may
 *    be used to endorse or promote products derived from this software without
 *    specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package com.ruinwesen.patchmanager.swing.model;

import name.cs.csutils.collector.Collector;

import com.ruinwesen.patch.Patch;
import com.ruinwesen.patchmanager.client.index.IndexedPatch;
import com.ruinwesen.patchmanager.client.index.Query;
import com.ruinwesen.patchmanager.client.index.ScoreBuilder;
import com.ruinwesen.patchmanager.client.index.ScoredPatch;

public class PatchQueryCollector extends PatchCollector {

    private ScoreBuilder<Patch> scoreBuilder;

    public PatchQueryCollector(Query query, Collector<IndexedPatch> collector) {
        this(query, query.minScore(), collector);
    }

    public PatchQueryCollector(ScoreBuilder<Patch> scoreBuilder, float minScore, Collector<IndexedPatch> collector) {
        super(collector, minScore);
        this.scoreBuilder = scoreBuilder;
    }
    
    @Override
    public int collect(IndexedPatch item) {
        float score = scoreBuilder.score(item);
        if (score<minScore) {
            return Collector.IGNORED_MORE;
        }
        if (score<1f) {
            item = new ScoredPatch(item, score);
        }
        return collector.collect(item);
    }

}
